Just got me a pair of Butterfly's and real excited to learn some cool tricks with them

I don't collect, but I have several that I'm particularly fond of. Almost all of mine are functional... IMO, a knife is a useful tool. Tools are no good unless they get used. Here are my most used:

• CRKT M-16Z, combo edge - Good everyday carry knife, partial serrated, tough steel... holds an edge well, but won't take an uber-edge. Small enough that bystanders and coworkers don't wig out. Wipe the blade after use and oil occaisionally, the coating does NOT make it rust proof. I have one of the first ones they made and it's almost good as new.
• S&W Border Guard 2 - Cheap enough to almost be considered disposable, but reasonably tough. Don't bother sharpening it, buy a new one. For me it's a giant box cutter and general camping folder. It's the only knife I'll pry with, but that's only because I don't care about it at all.
• SOG Flash II - Like the above Border Guard, but get's more respect from me and doesn't get treated like a piece of junk. Real steel, real edge.
• SOG Tsunami fixed blade - When I want a sheath knife... usually camping or off-roading. It's basically a pocket axe. I love it, but that won't stop me from abusing the snot out of it... It can take it, within reason.

For anyone with a passing interest you'll notice I'm a sucker for tantos (all but the M16-Z are tantos), but I'm starting to think about some of the more strange CRKT blade shapes for really roughing it. I can see the benefits of stuff like the Razel blades, but I dread the day I have to convince someone to sharpen one. :S While I do like my tanto blades, I pretty much always want a drop point available for intricate use, hence the M16-Z as my favorite EDC.

I don't collect knives, but I have many. Gerber, CRKT, Buck, Case, Kershaw, Leatherman, no name brands etc. Fixed, lock, multi-tool, etc, from the baby KISS knife to some big 12" knives I use to debone deer. I always have a knife in my pocket and there's usually one or two in just about every drawer in the house LOL. I guess for someone that doesn't collect them I sure have a bunch. I just don't collect them for collector purposes. I use them skinning animals, stripping wires, cutting weed eater line, fishing line, strings off clothes, etc etc.

I don't collect knives but I use a lot, I always have one in my pocket and dedicated ones for the vehicles. They range from gerber assisted folders to S&W fixed blades. My next knife is going to be a fixed blade Cold Steel Zero tolerance 0121 in Ranger green.

I collect knives,I've got about six of them,I keep them in my cutlery drawer beside my spoons and forks.